Saputra, Y.V.T., Hafiyusholeh, M., Khaulasari, H., Farida, Y. and Intan, P. 2026. MODELLING THE NUMBER OF CRIMES IN EAST JAVA USING A TRUNCATED SPLINE SEMIPARAMETRIC REGRESSION APPROACH. BAREKENG: Jurnal Ilmu Matematika dan Terapan. 20, 2 (Jan. 2026), 1627–1642. DOI:https://doi.org/10.30598/barekengvol20iss2pp1627–1642.